Results 81 to 90 of about 5,294 (215)

Effects of Carbon‐to‐Nitrogen Ratio in Biofloc System on Water Quality, Growth Performance and Haematological Parameters of Nile Tilapia (Oreochromis niloticus)

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT A 10‐week indoor culture trial was carried out to assess the impact of various C/N ratios on the water quality, growth performance and haematology of Nile tilapia (Oreochromis niloticus) in a biofloc system. The experiment included four biofloc treatment groups with distinct C/N ratios (12:1, 15:1, 18:1 and 21:1) and a control group with a C/N
Shompa Sarker, Md. Amzad Hossain, Fouzia Sultana Bristy, Md. Rabiul Islam, Joya Saha, A. Q. M. Robiul Kawser, Mst. Rubia Banu   +6 more
wiley   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

Biological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz, Maja Mielke, Stephan Handschuh, Anthony Herrel, Patrick Lemell, Léa Da Cunha, Nicolai Konow   +6 more
wiley   +1 more source

Growth, food intake and evacuation rates of grass carp, Ctenopharyngodon idella fry [PDF]

, 1981
Growth, food intake and evacuation rates of grass carp, Ctenopharyngodon idella ...
DEM Weerakoon (15887984), SS De Silva (14472243)   +1 more
core  

Heavy metals toxicity and bioaccumulation patterns in the body organs of four fresh water fish species [PDF]

Pakistan Veterinary Journal, 2014
Various environmental pollutants, including metals can cause toxicological effects on aquatic animals especially fish species. Laboratory experiments were conducted to determine acute toxicity and bioaccumulation patterns of arsenic (As), nickel (Ni) and
Safina Kousar and Muhammad Javed
doaj  

Development and Assessment of Fluorescent‐Dyed, Preserved Invasive Grass Carp (Ctenopharyngodon idella) Eggs as Surrogates for Live Eggs in Transport and Dispersal Control Experiments

River Research and Applications, Volume 42, Issue 5, Page 976-988, June 2026.
ABSTRACT Invasive species such as grass carp ( Ctenopharyngodon idella ) pose substantial ecological threats to North American freshwater ecosystems. Understanding their early life stage behavior is critical for management efforts. From spawning to hatching, invasive carp eggs must remain suspended in the water column while drifting downstream for the ...
Henry F. Doyle, Benjamin H. Stahlschmidt, Anne M. Herndon, Vindhyawasini Prasad, Amy E. George, Jesse R. Fischer, P. Ryan Jackson, Cory D. Suski, Rafael O. Tinoco   +8 more
wiley   +1 more source

Identification of immunogenic proteins of Flavobacterium columnare by two-dimensional electrophoresis immunoblotting with antibacterial sera from grass carp, Ctenopharyngodon idella (Valenciennes) [PDF]

, 2012
Flavobacterium columnare is a Gram-negative bacterium causing columnaris disease of freshwater fish worldwide, and development of efficacious vaccines has been a continuous challenge in aquaculture.
Liu, G. Y., Nie, P (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China., Xie, H. X., Liu, Z. X., Xiao, F. S., Nie, P., Li, N.   +6 more
core   +1 more source

Cladocers, Copepods and Rotifers in rice-fish culture handled with metsulfuron-methyl and azimsulfuron herbicides and carbofuran insecticide Cladocera, Copepoda e Rotifera em rizipiscicultura tratada com os herbicidas metsulfuron-metílico e azimsulfuron e o inseticida carbofuran

Ciência Rural, 2008
This study determined the effects of metsulfuron-methyl, azimsulfuron and carbofuran in communities: Cladocers, Copepods and Rotifers that are present in irrigated rice farming with the rice-fish system.
Jaqueline Ineu Golombieski, Enio Marchesan, Joele Schmitt Baumart, Geovane Boschmann Reimche, Charrid Resgalla Júnior, Lindolfo Storck, Sandro Santos   +6 more
doaj   +1 more source

The Recovery of Predators Modulates Prey Community Organization Through Concomitant Changes in Aquatic Trophic Networks

Diversity and Distributions, Volume 32, Issue 6, June 2026.
ABSTRACT Aim Restoring predator populations can generate cascading effects on their prey by reshaping ecosystem food webs, yet its consequences for prey community organization and multi‐trophic dynamics remain poorly understood. We aimed to evaluate how native predator recovery shapes prey biodiversity, assembly processes, and trophic dependencies, and
Yihao Ge, Yuzhou Zhang, Jorge García‐Girón, Chen Zhang, Zhiwen Gan, Zhengfei Li, Jani Heino, Zhicai Xie, Yunzhi Yan   +8 more
wiley   +1 more source

Grass carp (Ctenopharyngodon idella Val.) in North America

Aquatic Botany, 1977
Abstract The grass carp, Ctenopharyngodon idella Val., was introduced into Mexico in 1960 and into the United States in 1963 primarily for aquatic weed control purposes. Natural reproduction has occurred in Mexico, but not in the United States even though the fish has been present in the Mississippi River system for several years. The grass carp is
University of Florida, Agricultural Research Center, Fort Lauderdale, Florida U.S.A. ( host institution ), Sutton, David L.   +1 more
openaire   +2 more sources

Antigenic analysis of grass carp reovirus using single-chain variable fragment antibody against IgM from Ctenopharyngodon idella [PDF]

, 2013
Grass carp (Ctenopharyngodon idella) is an important species of freshwater aquaculture fish in China. However, grass carp reovirus (GCRV) can cause fatal hemorrhagic disease in yearling populations.
Sun XiaoYun, Liao LanJie, Luo ShaoXiang, Fang Qin, Dai HePing, Wang YaPing, Zhang XiaoHua, Fang, Q (reprint author), Chinese Acad Sci, Wuhan Inst Virol, State Key Lab Virol, Wuhan 430071, Peoples R China., Chen CongLin, Li ZhouQuan, Guo QionLin   +10 more
core   +1 more source